6.1

SkyMed•Season 4•Episode 6

77 Hours

6.1/10 · 53 votesMay 21, 202646 min

Ranked #8 of 8 in Season 4•−0.6 vs season avg

Discussion

Hayley races to stop Piper from fleeing with her brother. Meanwhile, Crystal and Zay fight for survival after being trapped in an abandoned mine, and Crystal must make a difficult decision with life or death consequences.

Previous episodeE5 · Mercury Retrograde Next episodeE7 · Aftermath

Seasons4

All 1 2 3 4

Season 4 Episodes8

Incoming

Team Building

Kidneys Out

Deadheading

Mercury Retrograde

77 Hours

Aftermath

Stick the Landing

Cast9

Natasha Calis

Hayley Roberts

Morgan Holmstrom

Crystal Highway

Aaron Ashmore

William "Wheezer" Heaseman

Mercedes Morris

Lexi Martine

Alexander Eling

Wyatt Ellis

Shawn Ahmed

Zay Patel

Leishe Meyboom

Piper Adler

Cecilia Lee

Maya Chang

Will Coombs

Finn Adler

Discussion

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Episode Summary

"77 Hours" is episode 6 of SkyMed season 4. It scored 6.1/10 from 53 votes, ranking #8 of 8 episodes this season (season average 6.7). It aired on May 21, 2026.

Next: E7 · Aftermath Best of Season 4